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Acura / Honda JE Pistons K24A2 WITH A K20A2 HEAD - ***Single Piston***
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Acura / Honda JE Pistons K24A2 WITH A K20A2 HEAD - ***Single Piston***

Price: $243.35

Select Size:

  • Bore
  • Engine Compression Ratio (CR)
  • Volume Dome CC
  • 87mm = 3.425in 8.2:1 -22.7
  • 87mm = 3.425in 10.0:1 -6.3
  • 87mm = 3.425in 12.5:1 5.2
  • 87mm = 3.425in 13.3:1 8.6
  • 87.5mm = 3.445in 9.25:1 -15.9
  • 87.5mm = 3.445in 10.25:1 -8.1
  • 87.5mm = 3.445in 11.75:1 0.9
  • 87.5mm = 3.445in 12.5:1 4.6
  • 88mm = 3.465in 10.0:1 -7.6
  • 88mm = 3.465in 12.5:1 4.1
  • 88mm = 3.465in 13.3:1 8.3
  • 89mm = 3.504in 12.5:1 3
  • 90mm = 3.543in 12.5:1 2

Weight: 0.01 lb

Sku: 242866S

Weight:

SKU:



$243.35

  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • 1.0 x 1.2 x 2.8mm ring widths.
  • .866 x 2.250 straight wall carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

 

 

Part # Bore Oversize Stroke
(mm)
Rod
(mm)
C/D
(mm)
Head CC's C/R With .040 Dome CC's Gram Footnote Skirt Included
Ring Set#
242866 87 STD 99 152 29.87 50.7 8.2:1 -22.7 312 T R
242858 87 STD 99 152 29.87 50.7 10.0:1 -6.3 316 M,V R
361263 87 STD 99 152 29.87 50.7 12.5:1 5.2 U F JG1004-3425
242194 87 STD 99 152 29.87 50.7 13.3:1 8.6 334 M,U R
361260 87.5 0.5 99 152 29.87 50.7 9.25:1 -15.9 304 T F JG1004-3445
361261 87.5 0.5 99 152 29.87 50.7 10.25:1 -8.1 319 T F JG1004-3445
361262 87.5 0.5 99 152 29.87 50.7 11.75:1 0.9 334 V F JG1004-3445
361264 87.5 0.5 99 152 29.87 50.7 12.5:1 4.6 U F JG1004-3445
242862 88 1 99 152 29.87 50.7 10.0:1 -7.6 325 M,V R
361265 88 1 99 152 29.87 50.7 12.5:1 4.1 U F JG1004-3465
242196 88 1 99 152 29.87 50.7 13.3:1 8.3 341 U R
361266 89 2 99 152 29.87 50.7 12.5:1 3 U F JG1004-3504
361267 90 3 99 152 29.87 50.7 12.5:1 2 U F JG1004-3543

 


Top Compression Ring Thickness 0.0400
Second Compression Ring Thickness 0.0480
Oil Ring Thickness 0.111
Forging Type FSR
Series JE Pistons
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.866
Make ACURA / HONDA
Wrist Pin Style - floating or press fit Floating
Wall Type CHAMFERED
Wall Thickness (IN) 0.180
Ringset Part Number JG1001-3445
Ring Brand ProSeal
Ringset Included Yes
Retainer Thickness 0.063
Retainer Lock Style Wire Lock
Retainer Lock Part Number 866-063-MW
Retainer Diameter (IN) 0.866
Piston Pin Inside Diameter 0.506
Piston Material 2618
Piston Pin Length (IN) 2.250
Pin Offset No
Pin Brand JE Pistons
Pin Part Number 866-2250-18-51C
Pin Included Yes
Pin Diameter (mm) 22.00
Oil Rail Support Included No
Deck Clearance -0.005
Brand JE Pistons